require_relative '../../spec_helper' require "stringio" describe "StringIO#inspect" do it "returns the same as #to_s" do io = StringIO.new("example") io.inspect.should == io.to_s end it "does not include the contents" do io = StringIO.new("contents") io.inspect.should_not include("contents") end it "uses the regular Object#inspect without any instance variable" do io = StringIO.new("example") io.inspect.should =~ /\A#\z/ end end